a blue to grey green mineral consisting of copper aluminum phosphate; blue turquoise is valued as a gemstone'
a shade of blue tinged with green
[ Syn: greenish blue , aqua , aquamarine , cobalt blue , peacock blue ]
a blue to grey green mineral consisting of copper aluminum phosphate; blue turquoise is valued as a gemstone'
a shade of blue tinged with green
[ Syn: greenish blue , aqua , aquamarine , cobalt blue , peacock blue ]